描述 Description

GENERAL DESCRIPTION
The ALD1701 is a monolithic CMOS micropower high slew rate operational amplifier intended for a broad range of analog applications using ±1V to ±6V dual power supply systems, as well as +2V to +12V battery operated systems. All device characteristics are specified for +5V single supply or ±2.5V dual supply systems. Supply current is 250μA maximum at 5V supply voltage. It is manufactured with Advanced Linear Devices' enhanced ACMOS silicon gate CMOS process.FEATURES
? All parameters specified for +5V single
supply or ±2.5V dual supply systems
? Rail to rail input and output voltage ranges
? No frequency compensation required --
unity gain stable
? Extremely low input bias currents --
1.0pA typical (30pA max.)
? Ideal for high source impedance
applications
? Dual power supply ±1.0V to ±6.0V operation
? Single power supply +2V to +12V operation
? High voltage gain -- typically 100V/mV@ ±2.5V(100dB)
? Drive as low as 10K?load
? Output short circuit protected
? Unity gain bandwidth of 0.7MHz
? Slew rate of 0.7V/μs
? Low power dissipationAPPLICATIONS
? Voltage amplifier
? Voltage follower/buffer
? Charge integrator
? Photodiode amplifier
? Data acquisition systems
? High performance portable instruments
? Signal conditioning circuits
? Sensor and transducer amplifiers
? Low leakage amplifiers
? Active filters
? Sample/Hold amplifier
? Picoammeter
? Current to voltage converter

特性 Features

? All parameters specified for +5V single
supply or ±2.5V dual supply systems
? Rail to rail input and output voltage ranges
? No frequency compensation required --
unity gain stable
? Extremely low input bias currents --
1.0pA typical (30pA max.)
? Ideal for high source impedance
applications
? Dual power supply ±1.0V to ±6.0V operation
? Single power supply +2V to +12V operation
? High voltage gain -- typically 100V/mV@ ±2.5V(100dB)
? Drive as low as 10K?load
? Output short circuit protected
? Unity gain bandwidth of 0.7MHz
? Slew rate of 0.7V/μs
? Low power dissipation